H13 die steel SKD61 die steel 13585635591

  Supply H13 die steel | H13 die casting die steel H13 die steel
Chemical composition%:
Carbon C ： 0
32～0
45
Silicon Si：0
80～1
20
Manganese Mn：0
20～0
50
Sulfur S ：& le; zero point zero three zero
Phosphorus P ：& le; zero point zero three zero
Chromium Cr：4
75～5
50
Nickel Ni: allowable residual content ≤ zero point two five
Copper Cu: allowable residual content ≤ zero point three zero
Vanadium V ： 0
80～1
20
Molybdenum Mo：1
10～1
75
Heat treatment: (delivery status: Brinell hardness hbw10 / 3000 (less than or equal to 235)), quenching: 790 degrees + - 15 degrees preheating,
1000 degrees (salt bath) or 1010 degrees (furnace controlled atmosphere) + - 6 degrees heating, heat preservation for 5 ~ 15min, air cooling, 550 degrees + - 6 degrees tempering; Annealing and hot working;
Characteristics and application: H13 air hardening hot working die steel imported from the United States
The performance and application of 4Cr5MoSiV steel are basically the same in the first stage,
However, due to its high vanadium content, the medium temperature (600 ° C) performance is better than that of 4Cr5MoSiV steel
It is a representative steel grade widely used in hot work die steel

Delivery status: the steel is delivered in annealed status